diff --git a/about/working-groups/working-groups.json b/about/working-groups/working-groups.json
index 3f9b741..5fa974b 100644
--- a/about/working-groups/working-groups.json
+++ b/about/working-groups/working-groups.json
@@ -4056,5 +4056,33 @@
     "categories": [
       "contributors"
     ]
+  },
+  {
+    "displayName": "Matiszak",
+    "lastName": "matiszak",
+    "headshot": "https://avatars.githubusercontent.com/u/20770017?v=4",
+    "organization": null,
+    "description": null,
+    "twitter": null,
+    "linkedin": null,
+    "github": "Matiszak",
+    "homepage": "https://github.com/Matiszak",
+    "categories": [
+      "contributors"
+    ]
+  },
+  {
+    "displayName": "Nikemare",
+    "lastName": "nikemare",
+    "headshot": "https://avatars.githubusercontent.com/u/102925451?v=4",
+    "organization": null,
+    "description": null,
+    "twitter": null,
+    "linkedin": null,
+    "github": "Nikemare",
+    "homepage": "https://github.com/Nikemare",
+    "categories": [
+      "contributors"
+    ]
   }
 ]
\ No newline at end of file